Velocity of the pendulum as it passes through the origin
A pendulum is made with a 4 kg mass suspended at the end of a 75 cm thin rod. The pendulum is started at an angle 20 degrees with the vertical. What is the velocity of the pendulum as it passes through the origin?
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A particle of mass 0.10 kg is attached to a spring of spring constant 10N/m. If the maximum acceleration of the particle is 5.0 m/s2, what is the maximum speed of the particle?
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Assume the oil is a Newtonian fluid, and a linear velocity profile applies to the oil film. Determine the kinematic viscosity of the oil.
The mass of the steam is 1.2 lb, find the work in Btu and the specific volume in ft3/lb. Ignore the changes in the kinetic and the potential energies.
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